minor fix

Author: RitvikKapila

examples/src/keyrings/aws_kms_mrk_keyring_example.py

@@ -1,7 +1,7 @@
 # Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: Apache-2.0
 """
-This example sets up the KMS MRK Keyring
+This example sets up the KMS MRK (multi-region key) Keyring
 
 KMS MRK keyring interacts with AWS Key Management Service (AWS KMS) to create, encrypt,
 and decrypt data keys using AWS KMS defined Customer Master Keys (CMKs).
@@ -17,6 +17,9 @@
 
 For more information on how to use KMS keyrings, see
 https://docs.aws.amazon.com/encryption-sdk/latest/developer-guide/use-kms-keyring.html
+
+For more info on KMS MRK (multi-region keys), see the KMS documentation:
+https://docs.aws.amazon.com/kms/latest/developerguide/multi-region-keys-overview.html
 """
 import sys
 
@@ -118,8 +121,6 @@ def encrypt_and_decrypt_with_keyring(
 
     # 6. Create a keyring that will decrypt your data, using the same KMS MRK key replicated
     # to the second region. This example assumes you have already replicated your key
-    # For more info on this, see the KMS documentation:
-    # https://docs.aws.amazon.com/kms/latest/developerguide/multi-region-keys-overview.html
 
     # Create a boto3 client for KMS in the second region.
     decrypt_kms_client = boto3.client('kms', region_name=decrypt_region)

examples/src/keyrings/aws_kms_mrk_multi_keyring_example.py

@@ -5,7 +5,7 @@
 
 KMS MRK keyring interacts with AWS Key Management Service (AWS KMS) to create, encrypt,
 and decrypt data keys using AWS KMS defined Customer Master Keys (CMKs).
-This example creates a KMS MRK Keyring and then encrypts a custom input EXAMPLE_DATA
+This example creates a KMS MRK Multi Keyring and then encrypts a custom input EXAMPLE_DATA
 with an encryption context. This example also includes some sanity checks for demonstration:
 1. Ciphertext and plaintext data are not the same
 2. Encryption context is correct in the decrypted message header
@@ -51,7 +51,7 @@ def encrypt_and_decrypt_with_keyring(
                                             kms_key_id,
                                             mrk_replica_key_id,
                                             second_region)
-    :param mrk_key_id: KMS Key identifier for an AWS KMS multi-Region key (MRK) located in your
+    :param mrk_key_id: KMS Key identifier for an AWS KMS multi-region key (MRK) located in your
     default region
     :type mrk_key_id: string
     :param kms_key_id: KMS Key identifier for a KMS key, possibly located in a different region
@@ -119,7 +119,7 @@ def encrypt_and_decrypt_with_keyring(
         "Ciphertext and plaintext data are the same. Invalid encryption"
 
     # 6. Decrypt your encrypted data using the same AwsKmsMrkMultiKeyring you used on encrypt.
-    # It will decrypt the data using the generator KMS key since that is the first available
+    # It will decrypt the data using the generator KMS MRK key since that is the first available
     # KMS key on the keyring that is capable of decrypting the data.
     plaintext_bytes, dec_header = client.decrypt(
         source=ciphertext,
@@ -138,7 +138,7 @@ def encrypt_and_decrypt_with_keyring(
 
     # Demonstrate that a single AwsKmsMrkKeyring configured with a replica of the MRK from the
     # multi-keyring used to encrypt the data is also capable of decrypting the data.
-    # Not shown in this example: A KMS Keyring created with `kmsKeyArn` could also
+    # Not shown in this example: A KMS Keyring created with `kms_key_id` could also
     # decrypt this message.
     # (This is an example for demonstration; you do not need to do this in your own code.)